CN209474571U - Opener - Google Patents
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- CN209474571U CN209474571U CN201822275962.4U CN201822275962U CN209474571U CN 209474571 U CN209474571 U CN 209474571U CN 201822275962 U CN201822275962 U CN 201822275962U CN 209474571 U CN209474571 U CN 209474571U
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- plate
- card socket
- spatula
- cross
- bracket
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Abstract
The utility model discloses a kind of openers, including bracket, card socket plate and spatula mechanism；The card socket plate is removably mounted on the bracket, and the card socket plate is U-shaped, and the spatula mechanism setting is connect below the card socket plate, and with the bracket slide.Card socket plate is detachably installed and is stated on bracket; card socket plate is U-shaped; the impetus of card alveolus is become into the above-listed molar of bilateral from front tooth; and by the Impact direction of card alveolus perpendicular to the above-listed molar of bilateral; and card socket plate can carry out corresponding local directed complete set according to the development of patient and the difference of anatomical structure, protect patient teeth to the maximum extent.
Description
Technical field
The utility model relates to medical supplies, in particular to a kind of opener.
Background technique
Opener is the surgery assistor tool that ear-nose-throat department commonly exposes oral cavity, bottleneck throat anatomical structure and lesion.
There are many types for opener, and it is to wear Vickers half opening that clinical application is most commonly used in specialty of pharyngolaryngology both at home and abroad at present
Device (Davis Mouth Gag) and full mouth opener (Dingman mouth gag), structure includes two parts: subsidiary card tooth
The U-shaped or hollow opening rack of slot and can external fixed frame spatula.
Above-mentioned opener, there are the following problems:
The impetus of opener card alveolus is patient's front tooth, and when opener is opened, to front tooth, there are larger pressure and pressure
Direction is usually oblique with respect to for front tooth, and the adult unstable for children and front tooth is likely to cause use process central incisor
Loosening even fall off, the function and appearance of patient are affected greatly, reduce the quality of life of patient, need further into
Row front tooth is reinforced or artificial tooth implanting, brings Accessory injury to patient, and increase the risk of medical tangle.
Utility model content
The purpose of this utility model is to provide a kind of openers, are asked with solving above-mentioned technology existing in the prior art
Topic.
Opener provided by the utility model, including bracket, card socket plate and spatula mechanism；The card socket plate is removable
Unloading installation on the bracket, the card socket plate is U-shaped, and the spatula mechanism is arranged below the card socket plate, and
It is connect with the bracket slide.
Further, the bracket includes cross bar, vertical bar and connecting rod, and the card socket plate is removably mounted at the cross
On bar, the vertical bar is arranged below the cross bar and connect by the connecting rod with the cross bar, the spatula mechanism
It is slidably mounted on the vertical bar.
Further, the spatula mechanism includes vertical supporting plate, cross-brace plate, fixing sleeve and spatula；
The vertical supporting plate is slidably mounted on the vertical bar, and the cross-brace plate is mounted on the vertical supporting plate
On, the fixing sleeve is installed, the spatula is placed on the cross-brace plate, the pressure tongue on the cross-brace plate
Plate one end is slidably connected with the fixing sleeve.
Further, the other end of the spatula is the setting of reclinate arc.
Further, the cross-brace plate and the vertical supporting plate are rotatablely connected.
Further, the cross-brace plate is connect with the vertical supporting plate by articulation.
Further, the cross bar, vertical bar and connecting rod are structure as a whole.
Further, the fixing sleeve is mounted on cross-brace plate end, the fixing sleeve and the cross-brace
Plate is structure as a whole.
It further, further include scope, the scope installation is on the bracket.
Further, the scope is installed on the bracket by joint.
Opener provided by the utility model, has the advantages that
Card socket plate is detachably installed and is stated on bracket, and card socket plate is U-shaped, and the impetus of card alveolus is become double from front tooth
The above-listed molar in side, and by the Impact direction of card alveolus perpendicular to the above-listed molar of bilateral, and card socket plate can be according to patient's
The difference of development and anatomical structure carries out corresponding local directed complete set, protects patient teeth to the maximum extent.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the opener that the utility model embodiment one provides.
Appended drawing reference: 1- bracket；2- card socket plate；3- spatula mechanism；11- cross bar；12- vertical bar；13- connecting rod；31-
Vertical supporting plate；32- cross-brace plate；33- fixing sleeve；34- spatula；4- scope.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
Embodiment one:
Fig. 1 is the structural schematic diagram for the opener that the utility model embodiment one provides；As shown in Figure 1, the utility model
The opener that embodiment one provides, including bracket 1, card socket plate 2 and spatula mechanism 3；
The card socket plate 2 is removably mounted on the bracket 1, and the card socket plate 2 is U-shaped, the spatula machine
The setting of structure 3 is slidably connected below the card socket plate 2, and with the bracket 1.
Opener provided by the utility model, has the advantages that
Card socket plate 2 detachably state on bracket 1 by installation, and card socket plate 2 is U-shaped, and the impetus of card alveolus is become by front tooth
For the above-listed molar of bilateral, and by the Impact direction of card alveolus perpendicular to the above-listed molar of bilateral, and card socket plate 2 can be according to trouble
The development of person and the difference of anatomical structure carry out corresponding local directed complete set, protect patient teeth to the maximum extent.
Embodiment two:
The opener that the present embodiment two provides is the further improvement of the opener provided embodiment one, in embodiment one
And on the basis of Fig. 1, the opener that the present embodiment two provides, including bracket 1, card socket plate 2 and spatula mechanism 3；
The card socket plate 2 is removably mounted on the bracket 1, and the card socket plate 2 is U-shaped, the spatula machine
The setting of structure 3 is slidably connected below the card socket plate 2, and with the bracket 1.
Opener provided by the utility model, has the advantages that
Card socket plate 2 detachably state on bracket 1 by installation, and card socket plate 2 is U-shaped, and the impetus of card alveolus is become by front tooth
For the above-listed molar of bilateral, and by the Impact direction of card alveolus perpendicular to the above-listed molar of bilateral, and card socket plate 2 can be according to trouble
The development of person and the difference of anatomical structure carry out corresponding local directed complete set, protect patient teeth to the maximum extent.
Specifically, the bracket 1 includes cross bar 11, vertical bar 12 and connecting rod 13, and the card socket plate 2 is removably mounted at
On the cross bar 11, the vertical bar 12 is arranged below the cross bar 11 and is connected by the connecting rod 13 with the cross bar 11
It connects, the spatula mechanism 3 is slidably mounted on the vertical bar 12.
Specifically, the spatula mechanism 3 includes vertical supporting plate 31, cross-brace plate 32, fixing sleeve 33 and spatula
34；
The vertical supporting plate 31 is slidably mounted on the vertical bar 12, and the cross-brace plate 32 is mounted on described vertical
In support plate 31, the fixing sleeve 33 is installed on the cross-brace plate 32, the spatula 34 is placed on the laterally branch
On fagging 32, described 34 one end of spatula is slidably connected with the fixing sleeve 33.
Embodiment three:
The opener of the present embodiment three offers is the further improvement of the opener provided embodiment one, in embodiment
On the basis of one and Fig. 1, the opener that the present embodiment three provides, including bracket 1, card socket plate 2 and spatula mechanism 3；
The card socket plate 2 is removably mounted on the bracket 1, and the card socket plate 2 is U-shaped, the spatula machine
The setting of structure 3 is slidably connected below the card socket plate 2, and with the bracket 1.
Opener provided by the utility model, has the advantages that
Card socket plate 2 detachably state on bracket 1 by installation, and card socket plate 2 is U-shaped, and the impetus of card alveolus is become by front tooth
For the above-listed molar of bilateral, and by the Impact direction of card alveolus perpendicular to the above-listed molar of bilateral, and card socket plate 2 can be according to trouble
The development of person and the difference of anatomical structure carry out corresponding local directed complete set, protect patient teeth to the maximum extent.
Specifically, the bracket 1 includes cross bar 11, vertical bar 12 and connecting rod 13, and the card socket plate 2 is removably mounted at
On the cross bar 11, the vertical bar 12 is arranged below the cross bar 11 and is connected by the connecting rod 13 with the cross bar 11
It connects, the spatula mechanism 3 is slidably mounted on the vertical bar 12.
Specifically, the spatula mechanism 3 includes vertical supporting plate 31, cross-brace plate 32, fixing sleeve 33 and spatula
34；
The vertical supporting plate 31 is slidably mounted on the vertical bar 12, and the cross-brace plate 32 is mounted on described vertical
In support plate 31, the fixing sleeve 33 is installed on the cross-brace plate 32, the spatula 34 is placed on the laterally branch
On fagging 32, described 34 one end of spatula is slidably connected with the fixing sleeve 33.
Specifically, the other end of the spatula 34 is the setting of reclinate arc.
By being slidably connected to spatula 34 and fixing sleeve 33, spatula 34 can be finely adjusted, preferably expose one
A little positions it is deep laryngopharynx portion and root of the tongue lesion.
Example IV:
The opener that the present embodiment four provides is the further improvement of the opener provided embodiment one, in embodiment one
And on the basis of Fig. 1, the opener that the present embodiment four provides, including bracket 1, card socket plate 2 and spatula mechanism 3；
The card socket plate 2 is removably mounted on the bracket 1, and the card socket plate 2 is U-shaped, the spatula machine
The setting of structure 3 is slidably connected below the card socket plate 2, and with the bracket 1.
Opener provided by the utility model, has the advantages that
Card socket plate 2 detachably state on bracket 1 by installation, and card socket plate 2 is U-shaped, and the impetus of card alveolus is become by front tooth
For the above-listed molar of bilateral, and by the Impact direction of card alveolus perpendicular to the above-listed molar of bilateral, and card socket plate 2 can be according to trouble
The development of person and the difference of anatomical structure carry out corresponding local directed complete set, protect patient teeth to the maximum extent.
Specifically, the bracket 1 includes cross bar 11, vertical bar 12 and connecting rod 13, and the card socket plate 2 is removably mounted at
On the cross bar 11, the vertical bar 12 is arranged below the cross bar 11 and is connected by the connecting rod 13 with the cross bar 11
It connects, the spatula mechanism 3 is slidably mounted on the vertical bar 12.
Specifically, the spatula mechanism 3 includes vertical supporting plate 31, cross-brace plate 32, fixing sleeve 33 and spatula
34；
The vertical supporting plate 31 is slidably mounted on the vertical bar 12, and the cross-brace plate 32 is mounted on described vertical
In support plate 31, the fixing sleeve 33 is installed on the cross-brace plate 32, the spatula 34 is placed on the laterally branch
On fagging 32, described 34 one end of spatula is slidably connected with the fixing sleeve 33.
Specifically, the other end of the spatula 34 is the setting of reclinate arc.
By being slidably connected to spatula 34 and fixing sleeve 33, spatula 34 can be finely adjusted, preferably expose one
A little positions it is deep laryngopharynx portion and root of the tongue lesion.
Specifically, the cross-brace plate 32 is rotatablely connected with the vertical supporting plate 31.
Specifically, the cross-brace plate 32 is connect with the vertical supporting plate 31 by articulation.
Embodiment five:
The opener that the present embodiment five provides is the further improvement of the opener provided embodiment one, in embodiment one
And on the basis of Fig. 1, the opener that the present embodiment five provides, including bracket 1, card socket plate 2 and spatula mechanism 3；
The card socket plate 2 is removably mounted on the bracket 1, and the card socket plate 2 is U-shaped, the spatula machine
The setting of structure 3 is slidably connected below the card socket plate 2, and with the bracket 1.
Opener provided by the utility model, has the advantages that
Card socket plate 2 detachably state on bracket 1 by installation, and card socket plate 2 is U-shaped, and the impetus of card alveolus is become by front tooth
For the above-listed molar of bilateral, and by the Impact direction of card alveolus perpendicular to the above-listed molar of bilateral, and card socket plate 2 can be according to trouble
The development of person and the difference of anatomical structure carry out corresponding local directed complete set, protect patient teeth to the maximum extent.
Specifically, the bracket 1 includes cross bar 11, vertical bar 12 and connecting rod 13, and the card socket plate 2 is removably mounted at
On the cross bar 11, the vertical bar 12 is arranged below the cross bar 11 and is connected by the connecting rod 13 with the cross bar 11
It connects, the spatula mechanism 3 is slidably mounted on the vertical bar 12.
Specifically, the spatula mechanism 3 includes vertical supporting plate 31, cross-brace plate 32, fixing sleeve 33 and spatula
34；
The vertical supporting plate 31 is slidably mounted on the vertical bar 12, and the cross-brace plate 32 is mounted on described vertical
In support plate 31, the fixing sleeve 33 is installed on the cross-brace plate 32, the spatula 34 is placed on the laterally branch
On fagging 32, described 34 one end of spatula is slidably connected with the fixing sleeve 33.
Specifically, the other end of the spatula 34 is the setting of reclinate arc.
By being slidably connected to spatula 34 and fixing sleeve 33, spatula 34 can be finely adjusted, preferably expose one
A little positions it is deep laryngopharynx portion and root of the tongue lesion.
Specifically, the cross-brace plate 32 is rotatablely connected with the vertical supporting plate 31.
Specifically, the cross-brace plate 32 is connect with the vertical supporting plate 31 by articulation.
Specifically, the cross bar 11, vertical bar 12 and connecting rod 13 are structure as a whole.
Specifically, the fixing sleeve 33 is mounted on 32 end of cross-brace plate, the fixing sleeve 33 and the transverse direction
Support plate 32 is structure as a whole.
It specifically, further include scope 4, the scope 4 is mounted on the bracket 1.
Specifically, the scope 4 is mounted on the bracket 1 by joint.
Preferably, joint is double spherical joints.
Scope 4 can be fixed on on opener and can be carried out 4 different angle of scope and enter depth in pharyngolaryngeal cavity
Adjustment.Designed by this, patient can liberate both hands, carry out both hands instrumentation, realize opener and scope 4 operates compared with
It is perfect to combine, and operation video and educational surgery demonstration teaching can be carried out.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of opener, which is characterized in that including bracket, card socket plate and spatula mechanism；The card socket plate is detachable
On the bracket, the card socket plate is U-shaped for installation, and the spatula mechanism is arranged below the card socket plate, and with
The bracket slide connection.
2. opener according to claim 1, which is characterized in that the bracket includes cross bar, vertical bar and connecting rod, described
Card socket plate is removably mounted on the cross bar, and the vertical bar is arranged below the cross bar and passes through the connecting rod and institute
Cross bar connection is stated, the spatula mechanism is slidably mounted on the vertical bar.
3. opener according to claim 2, which is characterized in that the spatula mechanism includes vertical supporting plate, transverse direction
Support plate, fixing sleeve and spatula；
The vertical supporting plate is slidably mounted on the vertical bar, and the cross-brace plate is mounted in the vertical supporting plate,
The fixing sleeve is installed, the spatula is placed on the cross-brace plate, the spatula on the cross-brace plate
One end is slidably connected with the fixing sleeve.
4. opener according to claim 3, which is characterized in that the other end of the spatula is reclinate arc
Setting.
5. opener according to claim 3, which is characterized in that the cross-brace plate and the vertical supporting plate rotate
Connection.
6. opener according to claim 5, which is characterized in that the cross-brace plate passes through with the vertical supporting plate
Articulation connection.
7. opener according to claim 2, which is characterized in that the cross bar, vertical bar and connecting rod are structure as a whole.
8. opener according to claim 3, which is characterized in that the fixing sleeve is mounted on cross-brace plate end
Portion, the fixing sleeve are structure as a whole with the cross-brace plate.
9. opener according to claim 1, which is characterized in that further include scope, the scope is mounted on the bracket
On.
10. opener according to claim 9, which is characterized in that the scope is installed on the bracket by joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275962.4U CN209474571U (en) | 2018-12-30 | 2018-12-30 | Opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275962.4U CN209474571U (en) | 2018-12-30 | 2018-12-30 | Opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474571U true CN209474571U (en) | 2019-10-11 |
Family
ID=68129779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822275962.4U Active CN209474571U (en) | 2018-12-30 | 2018-12-30 | Opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209474571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394159A (en) * | 2018-12-30 | 2019-03-01 | 北京大学第三医院 | Opener |
-
2018
- 2018-12-30 CN CN201822275962.4U patent/CN209474571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394159A (en) * | 2018-12-30 | 2019-03-01 | 北京大学第三医院 | Opener |
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| GR01 | Patent grant |